baber/WOPTO huggingface dataset:
Patent JP-S61179768-A (JP)
Title: Home position detector for printer with print wheel
Inventor: YAGI NORIO
IPC: B41J1/30
Filed: 1985-02-06
Abstract: PURPOSE:To detect a home position constantly securely, by setting the relative positions of a light-emitting element, a light-receiving element and a detection hole so that a home position detection level is reached by the time the foregoing type of a specified type as viewed in a fixed rotating direction of a print wheel passes a predetermined position. CONSTITUTION:A rotary base 18 of a printer is provided with the home position detection hole 21 in correspondence with the specified type 20a. At the home position detecting position through which the detection hole 21 of the print wheel 17 passes, are provided the light-emitting element 28 and the light- receiving element 29 opposite to each other, with the print wheel 17 therebetween. As the wheel 17 is rotated in a fixed direction, the level of a signal from the element 29 rises from a moment near the moment the specified type '-' 20a corresponding to the home position is located at a central position. The rising condition continues about to the moment the foregoing type '.' 20b of the specified type 20a in the rotating direction (a) is located at the central position, and the home position can be detected at the timing at which the specified type '-' 20a is located at the central position.
Patent JP-2000219596-A (JP)
Title: Vapor growth method
Inventor: ARAMAKI SATOSHI
IPC: C30B25/14
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a vapor growth method by which a vapor growth film having an intended impurity distribution and an intended composition can be grown with good reproducibility. SOLUTION: The equipment for this method is provided with: (a) plural gaseous raw material sources 11, 12 and 13; (b) plural raw material pipelines 21, 22 and 23, one end of each of which is connected to the corresponding one of the gaseous raw material sources 11, 12 and 13; and (c) switching valves 31, 32, 33, 41, 42 and 43, each of which is connected to the other end of the corresponding one of the raw material pipelines 21, 22 and 23 and is used for switching the gaseous raw material supply to a growth chamber 60 and that to an evacuation system 70 from each other.  The method using this equipment comprises (d) introducing gaseous raw materials into the growth chamber 60 through the raw material pipelines 21, 22 and 23 and the switching valves 31, 32, 33, 41, 42 and 43, to initiate vapor growth of a film and to perform the objective vapor growth, wherein (e) the vapor growth is initiated after at least one gaseous raw material is allowed to flow through the corresponding one of the raw material pipelines 21, 22 and 23 in an amount larger than that used when the vapor growth is performed.
Patent JP-H01197430-A (JP)
Title: Moxa plate
Inventor: HAGIWARA SADAO
IPC: A61H39/06
Filed: 1988-01-30
Abstract: PURPOSE:To obtain moxa plates which is produced by dispersing moxa in water and paper-making process, thus readily giving a variety of formed product and being at optimal conditions for moxibustion in thickness, density, stiffness, strength, color and combustion speed. CONSTITUTION:The feedstock for moxa is swollen, suspended, dispersed, and made into wet sheets using a screen, then dehydrated, dried whereby moxa sheets are obtained. When moxa is formed into sheets, a binder, fixing agent, antifoamer, penetrating agent are added, if needed. The plate moxa may include the equal or less amount of natural fibers. The plate moxa is cut with a press cutter or circular saw into a variety of desired forms.
Patent JP-H07227942-A (JP)
Title: Production of packaging laminated film and production of package
Inventor: TAKAHARA TAKESHI
IPC: B65D65/26
Filed: 1994-02-18
Abstract: PURPOSE:To produce a packaging laminated film capable of being opened by the hand without using an edge tool, excellent in impact strength as a packaging bag and adapted to the production of a package. CONSTITUTION:At the time of the production of a packaging laminated film having a heat-sealable film layer (and a package using the film), the heat- sealable layer is irradiated with electron beam 20 of an irradiation dose of 30kGy or more to form an easy opening part.
Patent JP-H03225962-A (JP)
Title: Integrated photothyristor
Inventor: ISHIBASHI CHIHIRO
IPC: H01L29/74
Filed: 1990-01-31
Abstract: PURPOSE:To enhance a breakdown-strength characteristic by a method wherein a plurality of photothyristor elements are housed inside a single package, an optical fiber which has been drawn into from one part of the package is branched and a signal is transmitted to the individual photothyristor elements. CONSTITUTION:An optical fiber 6 is branched into two so as to correspond to two photothyristors 1, 1. One of them is passed through a hole 9 which has been made at the inside of a cathode electrode block 3 and reaches the photothyristor element 1 at the upper side; the remaining one is passed through a hole 10 which has been made at the inside of an intermediate electrode block 2, and reaches the element 1 at the lower side. When an optical signal is inputted from the outside through the optical fiber 6, the optical signal is branched into a plurality of signals by using a beam splitter 8, and reaches the individual thyristor elements 1, 1 at the same timing by using the optical fibers 6 which have passed the inside of the intermediate electrode block 2, the cathode electrode block 3 and the like. It can turn on and off the individual thyristor elements 1, 1.
Patent JP-S55114078-A (JP)
Title: Horizontal aperture correction circuit
Inventor: YAMANAKA SEISUKE
IPC: H04N5/217
Filed: 1979-02-24
Abstract: PURPOSE: To eliminate a false signal component due to scanning conversion by band-stopping a horizontal aperture correction signal obtained from an information signal for at least two scanning lines of the information signal equivalent to one frame.  
     CONSTITUTION: Pickup signal G supplied to signal input terminal 31 is processed through buffer amplifier 32, signal mixer 38 and LPF44 and at 1st signal output terminal 45, we have a vertical aperture correction signal of frequency characteristic F v "(f x ,f y )=(1-cos2π2PYf y )/2.(1+cos2πPYf y)/2 .HL(f x ) providing that PY represents the distance between scanning lines in one frame. Further, the signal is also processed through amplifier 32, signal mixer 39 and band-pass filter 46, at 2nd signal output terminal 47, we have a horizontal aperture correction signal of frequency characteristic FH"(f x ,f y )=(1+cos2πPYf y )/2(1+cos2πPYf y )/2.(1-cos2πγ f x )/2. At this time, the term of (1+cos2πPYf y )2 of the 2nd formula provides band- passing characteristics to an equivalent frequency component vertically centering on a frequency equivalent to 1/2PY. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55113057-A (JP)
Title: Exchange adjustment system for photoreceptor of electrophotographic copying machine
Inventor: UMEZAWA TADASHI
IPC: G03G5/08
Filed: 1979-02-25
Abstract: PURPOSE:To enable discharge output current suitable for a photoreceptor to be obtained by adjustment, by classifying the photoreceptor stepwise in accordance with its sensitivity, and enabling a circuit for adjusting the output current of a discharge electrode in the copying machine to be changed over with selector switches in accordance with the classification of the photoreceptor. CONSTITUTION:The schematic diagram shows the case where the photoreceptor sensitivities are classified into 6-step classes. Selecting out of selector switches S1- S6 switch S1 in accordance with the 1st class of the photoreceptor sensitivities  closes the S1 circuit and causes a constant output current to flow between the output terminal and the ground, and selecting switch S2 causes current to flow  through the S2 circuit. Variable resistors VR1-VR3 adjust the output current  accuracy of a discharge electrode. When the photoreceptor is exchanged after completion of the adjustment, stable copying is continued only by selecting a switch in  accordance with a new photoreceptor.
Patent JP-S53106147-A (JP)
Title: Attachment of prism block
Inventor: OOKUMA AKITOSHI
IPC: H04N9/09
Filed: 1977-02-28
Abstract: PURPOSE: To accomplish the attachment of a prism block, which is composed of a plurality of prisms having step portions, in an easy and prompt manner by adjusting the position of the prism block while using as a sliding guide a projection which is formed on a prism carriage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63189217-A (JP)
Title: Antisweating injection mold and method for antisweating treatment
Inventor: HOTTA TAKASHIGE
IPC: B29C45/37
Filed: 1987-01-31
Abstract: PURPOSE:To prevent the sweating on sprayed layers from occurring and eliminate the scaling-off of the layers by a method wherein the layers sprayed with heat-resistant resin, which is mainly composed of epoxy resin blended with the proper amounts of ethylene-vinyl acetate copolymer and of glass fiber, are provided on the top surface, both side surfaces and a relief surface outside the parting face. CONSTITUTION:Layers 7 sprayed with heat-resistant resin are provided on a top surface 2, a right side surface 3, a left side surface 4, a relief surface outside a parting face 6 excluding a cavity surface 5, the parting face 6, a bottom face and a back surface. Concretely, the sprayed layer 7 is mainly composed of epoxy resin blended with the proper amounts of ethylene-vinyl acetate copolymer and of glass fiber and has good heat resistance, and accordingly the time required for sweating is very long, resulting in shortening the cooling period of a mold 1 and consequently improving the working efficiency of the mold.
Patent JP-S63188703-A (JP)
Title: Wide range length measuring instrument
Inventor: MATSUHASHI AKIRA
IPC: G01B21/02
Filed: 1987-01-31
Abstract: PURPOSE:To measure a body to be measured which is rotating or sliding with high accuracy by providing an intermediate body between a measurement contact and the body to be measured and taking a measurement through the intermediate body. CONSTITUTION:A couple of intermediate bodies each formed by coupling a movable block 15 having a contact 14 with a fixed block 16 by a parallel spring 17 are fitted to an intermediate shaft 12. Further, a finger 19 having the measurement contact 18 which contacts the block 15 is fitted to a measurement shaft 13 and the body 20 to be measured is clamped by a couple of contacts 14. Then a contact 18 measures the body 20 to be measured through the contacts 14. Further, when the body to be measured which is rotating or sliding is measured, the measurement is performed with high accuracy without twisting nor bending the contact 18, and the movement range of the intermediate shaft 12 can be widened.
Patent JP-S52106267-A (JP)
Title: Electronic line deflection unit
Inventor: WATANABE TADAO
IPC: H01J37/147
Filed: 1976-03-03
Abstract: PURPOSE: To prevent occurrence of eddy current as well as to realize compactness of electronic line deflection unit by providing the material containing conductive coating of high electric resistance in the form of electronic line path wall between deflection coil and electronic line. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09218290-A (JP)
Title: Method for approaching bottom part of pressure vessel of reactor
Inventor: FURUKAWA HIDEYASU
IPC: G21C19/02
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for approaching a reactor bottom part whereby a worker is let to approach the bottom part easily while being refrained from the exposure to radiation and a weight of a shielding body is reduced even if a shroud, a jet pump or the like of high radioactivity remains. SOLUTION: A worker 11 rides on a gondola 12 at an operation floor. Then, after a door of the gondola 12 is closed, the gondola is descended to the vicinity of an upper face of an in-core monitor(ICM) guide pipe 9 by a crane means such as an overhead crane or the like. A hatch 13 at a bottom face of the gondola 12 is opened at the upper face of the ICM guide pipe 9. A ladder 14 is sent down from the opened hatch 13, so that the worker moves onto a working platform 5.
Patent JP-H0558718-A (JP)
Title: Method and frit for obtaining colored ceramic body
Inventor: JIYON EFU KERUSO
IPC: C03C14/00
Filed: 1992-02-07
Abstract: PURPOSE: To provide a colored ceramic body improved in electric, mechanic and thermal characteristics and the coloring effects of colorants by mixing a glass frit containing the colorants and alumina, and firing this green mixture.  
     CONSTITUTION: The glass frit containing at least about 0.2 wt.% colorants is prepared (a). Next, the green mixture is prepared by mixing the frit and alumina. Next, the mixture is fired to provide the target fired ceramic body. Preferably, the colorants are MoO 3  or WO or Cr 2 O 3  and the resulting color is violet. In this method, MoO 3 , WO 3  and Cr 2 O 3  up to 10 wt.% can be used. A composition most preferable for the colored glass frit is 2 to 8 wt.% MoO 3 , 0.2 to 5 wt% Cr 2 O 3  and 90 to 98 wt.% glass. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S61182031-A (JP)
Title: Microfilm reader/printer
Inventor: YAMADA HIROSHI
IPC: G03B27/32
Filed: 1985-02-07
Abstract: PURPOSE:To execute the repairment, cleaning, maintenance, etc. of an optical system easily and to improve its working efficiency by arranging a screen case unit for holding at least a screen attachably/detachably to/from the base part of a device. CONSTITUTION:An optical unit 4 is united with the lower device part to constitute the base part of the device. A picture on a microfilm held by a film holder 14 is illuminated by an illuminating optical system 13, expanded by a projection lens selected out of plural projection lenses 47, 48, etc. by a magnification changing knob 16, reflected by a projection mirror 42 fitted to the screen case unit 2, and then projected upon the screen 6 to form the image. The expanded image is focused on the screen 6 and the position is adjusted by moving the position of the microfilm by a vertical shifting knob 17 and a horizontal shifting knob 18. To obtain the expanded copy of the microfilm image on the screen 6, the expanded image is positioned on a copy size mark 7 on the screen 6, required paper is selected, the quantity of exposure is controlled by an exposure control knob 10, and then copying operation is started by a print switch 12.
Patent JP-S60166812-A (JP)
Title: Operator position recognizing apparatus for vehicle
Inventor: ISHIKAWA HIROSHI
IPC: G01B21/00
Filed: 1984-02-09
Abstract: PURPOSE:To recognize the 3-D position of an operator in the room accurately by providing a recognition means of recognizing the 3-D position of an operator in the room from the 2-D position and the distance to the operator detected by a distance detection means. CONSTITUTION:After the measurement of a transmitting/receiving time Tu of ultrasonic waves reflected on the head of an operator 1, the distance (d) to the operator 1 from the Tu is computed by the formula. After the value of (d) determined is stored in a specified area of a RAM26, the computation and recognition of the 3-D position of the operator 1 are done. The 3-D position of the operator 1 can be indicated by coordinates (d, Xs and Yh) at the center of the face thereof from the distance (d) to the operator 1 already obtained, the horizontal position of the operator 1 and the heightwise position Yh of the operator 1. Then, the values of d, Xs and Xh stored in the specified area of the RAM26 are read out, the set of data is arranged to correspond to the 3-D position of the operator 1 (d, Xs and Yh) and then, stored in a specified area of the RAM26.
Patent JP-H04261524-A (JP)
Title: Nonlinear optical material
Inventor: KIMURA YASUHIRO
IPC: C07D207/323
Filed: 1991-02-16
Abstract: PURPOSE:To enhance transparency, nonlinear optical effect, and also transmittance of light in the blue wavelength region by using a specified compound. CONSTITUTION:The compound to be used is 1-[2'-(1'-methyl)pyrrolyl]-3- phenylpropen-1-one represented by formula I, and it is easily porepared by allowing, for example, 1mol of benzaldehyde and 1mol of 2-acetyl-1- methylpyrrole in the presence of a basic catalyst, such as sodiun or potassium hydroxide, or quaternary ammonium salt, preferably, at a temperature of 0-50 deg. for 1-24hr by using a solvent, preferably, such as methanol or ethanol.
Patent JP-S59150893-A (JP)
Inventor: KONNO SHIYOUZOU
IPC: E21B4/00
Filed: 1983-02-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62180829-A (JP)
Title: Control method for automatic document feeder
Inventor: IKEDA SUNAO
IPC: G03B27/62
Filed: 1986-02-04
Abstract: PURPOSE:To enable a single automatic document feeder to be applied in no relation to the presence of an inverting unit, by selecting a reverse page-sequence feed mode, when a copying machine main unit provides no built-in inverting unit, while enabling a page-sequence feed mode to be selected when the copying machine main unit provides the built-in inverting unit. CONSTITUTION:The captioned device 1 is equipped with a document feed part 3 separately feeding a laminated document, conveying belt 4, document inverting part 6, discharge paper switching part 9 having a discharge gate 8 and a document circulatively conveying system 10. Here the device 1, when it feeds a document in a reverse page-sequence laminating the document facing upward on a document table 11, idly feeds the document once passing through on a contact glass 2, and after the document is inverted in the inverting part 6, the device 1 positions the document on the glass 2 to be discharged, after reading a picture, onto a discharge paper tray 7 via the inverting part 6 and the discharge gate 8. While the device 1, when it feeds the document in a page-sequence, returns the document to the contact glass 2 via the inverting part 6 after reading the picture, and the device is controlled so as to discharge the document, after it is again inverted in the inverting part 6, onto the discharge paper tray 7.
Patent JP-H10222433-A (JP)
Title: Information processor and its communication method
Inventor: OCHIAI TAKAYUKI
IPC: G06F3/12
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To absorb the inconvenience of two-way communication in an information processing system supporting plural communication modes, to restore an operation error and to precisely operate the system by switching a present communication mode to that of the other type when the error of communication is detected. SOLUTION: CPU 3100 of a personal computer 3000 initializes the system so that all plural and different communication modes can be used. Even if the errors peculiar to the respective communication modes occur owing to the automatic switching of the communication mode, communication at the other communication mode is realized. Thus, a printing device 4000 where the communication error is not permitted when printing is once started is suitable for a peripheral equipment and printing is prevented from being interrupted. Thus, it is adapted in the case when read picture data is generated and it is transferred in an opposite direction. Furthermore, the software of a former device is not largely to be changed by using the standard of IEEE 1284.
Patent JP-H08241908-A (JP)
Title: Wire bonding device
Inventor: KASHIMA NORIYASU
IPC: H01L21/607
Filed: 1996-02-08
Abstract: PURPOSE: To provide a wire bonding device for lessening inertial moment and reducing shock load for a member to be bonded. CONSTITUTION: In a wire bonding device for bonding wire by driving a bonding tool 12 by an ultrasonic horn 11 with the tool 12 at the tip and a supporting member 14 rotating around a rotary shaft 16, a cut-out part 17 is provided at the shaft 16 and the cut-out part 17 and the middle portion of the horn 11 are fitted, thus reducing the distance between the axes of the axis center of the shaft 16 and the center axis in the longitudinal direction of the horn 11.
Patent JP-S53108007-A (JP)
Title: Sintered metal for preventing vibration and its preparation
Inventor: OONUKI HITOSHI
IPC: C22C21/02
Filed: 1977-03-04
Abstract: PURPOSE: To produce the sintered metal for preventing the vibration having excellent heat resistance and vibration proof property, by compression molding, sintering and rolling the cutting powder of the Al alloy containing Si, Cu and Mg and forming the product so that a part may have cavities provided with the pointed end parts having wedge shape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61182772-A (JP)
Title: Grinding wire tool
Inventor: INOUE KIYOSHI
IPC: B24D11/00
Filed: 1985-02-07
Abstract: PURPOSE:To decrease a fall off of a hard particle from a wire tool during its machining and to increase a life of the tool, by strongly securing the hand particle to the tool through an intermediate coating layer of specific metals. CONSTITUTION:A core wire 1 forms on its surface a coating diffusion layer 2 of metal of Cu, Zn, CuZn or being mainly composed of these metals. A hard particle 3 is secured onto said coating layer 2, and a wire tool, increasing binding strength with the core wire 1 of the hard particle 3 to about two times and decreasing its fall off consumption, enables a life to be increased. Further the wire tool, forming said coating layer 2 in an electrically and thermally good conductor, enables machining to be performed with a quick feed of grinding by increasing radiation of grinding heat.
Patent JP-S62181656-A (JP)
Title: Magnetic actuator
Inventor: TAKAHASHI TAMOTSU
IPC: H02K33/16
Filed: 1986-02-04
Abstract: PURPOSE:To reduce the cogging torque by fixing to a shaft a pair of rotors equipped with skewed and fan-shaped multiple permanent magnets and by getting stators with poles corresponding to each permanent magnet to face each rotor. CONSTITUTION:Rotors 4 made up of skewed permanent magnets 5 are provided in two (2) steps, high and low, to a shaft 6. Stators 7 are arranged face to face to each rotor 4. Thus, the thrusting force caused by the magnetic attractive force between each rotor 4 and each stator 7 is set off because there are as many as two (2) rotors and stators respectively. The thrusting force acting on the bearing and the like can therefore be substantially regarded as zero (0). Moreover, as the permanent magnet 5 is skewed, the cogging torque can be minimized.
Patent JP-S62179912-A (JP)
Title: Molding equipment of synthetic resin molded part
Inventor: UEMATSU SHIGEICHI
IPC: B29C45/73
Filed: 1986-02-04
Abstract: PURPOSE:To stably manufacture a product, which is uniform in density and is highly faithful to a mold and develops no defects such as weld and the like, in a short cycle time by a method wherein heating medium and cooling medium are supplied to fluid channels by being changed-over from one medium to the other. CONSTITUTION:When heating medium is supplied to fluid channels 5 by actuating a selector 14 so as to communicate the fluid channels 5 with a heating medium supply pipe 15, the heating medium is filled in the fluid channels 5, 6 and 7 so as to heat a mold cavity 3. When molten synthetic resin is poured in molds 1 and 2 under the state that the mold cavity is heated, the resin flows in least ununiform state without causing curing so as to be filled in the molding cavity at high packing. When air is supplied to the fluid channels 5 by actuating the selector 14 so as to communicate the fluid channels 5 with an air supply pipe 16, the heating medium is discharged outside by the air. When the discharging of the heating medium is completed, the fluid channels 5 and 6 are closed. When cooling medium is supplied to the fluid channels 5 by actuating the selector 14 so as to communicate the fluid channels 5 with a cooling medium supply pipe 17, the cooling medium is filled in the fluid channels 5, 6 and 7 so as to cool the mold cavity 3 in order to quickly harden the molten synthetic resin.